The 3MB/C-200/T18-S5S from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 189.95 to 210.05 MHz, Bandwidth 20.1 MHz (3dB), Center Frequency 200 MHz, Insertion Loss 2.12 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 3MB/C-200/T18-S5S can be seen below.